public function testGetAllProcessesByGroup()
 {
     $processConfig = [['description' => 'pid 8847, uptime 0:28:32', 'pid' => 8847, 'group' => 'test-process', 'name' => 'test-process_00', 'priority' => 111]];
     $this->config->method('callMethod')->with($this->equalTo('supervisor.getAllProcessInfo'))->willReturn($processConfig);
     $processByGroup = $this->mainProcess->getAllProcessesByGroup();
     $this->assertArrayHasKey('test-process', $processByGroup);
     $this->assertArrayHasKey('processList', $processByGroup['test-process']);
     $this->assertArrayHasKey('description', $processByGroup['test-process']['processList'][0]);
 }